Commit message (Collapse) | Author | Age | Files | Lines | |
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* | core/pci: Mark broken PDC on slots without surprise hotplug capability | Gavin Shan | 2017-02-22 | 1 | -10/+12 |
| | | | | | | | | | | | | | | | | | We has to support surprise hotplug on PCI slots that don't support it on hardware. So we're fully utilizing the PCIe link state change event to detect the events (hot-remove and hot-add). The PDC (Presence Detection Change) event isn't reliable for the purpose. For example, PEX8718 on superMicro's machines. This adds another PCI slot property "ibm,slot-broken-pdc" in the device-tree, to indicate the PDC isn't reliable on those (software claimed) surprise pluggable slots. Reported-by: Hank Chang <hankmax0000@gmail.com> Signed-off-by: Gavin Shan <gwhsan@linux.vnet.ibm.com> Tested-by: Willie Liauw <williel@supermicro.com.tw> Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com> | ||||
* | pci: Remove obsoleted PCI slot pfreset() operation | Gavin Shan | 2016-10-24 | 1 | -1/+0 |
| | | | | | | | | | | | PCI slot pfreset() operation is obsoleted as nobody uses it. This removes it and the related PCI slot states. No functional changes introduced. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Acked-by: Russell Currey <ruscur@russell.cc> Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com> | ||||
* | doc/*.rst: fix ReSTructured text syntax | Stewart Smith | 2016-08-02 | 1 | -7/+18 |
| | | | | Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com> | ||||
* | doc/*.txt: rename .txt to .rst | Stewart Smith | 2016-08-02 | 1 | -0/+119 |
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com> |